Radium Engineering Fuel Rail Plumbing Kit Parallel Subaru WRX 2008-201 – Import Image Racing
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Radium Engineering Fuel Rail Plumbing Kit Parallel Subaru WRX 2008-2014 / STI 2008-2021
Radium Engineering Fuel Rail Plumbing Kit Parallel Subaru WRX 2008-2014 / STI 2008-2021

Radium Engineering Fuel Rail Plumbing Kit Parallel Subaru WRX 2008-2014 / STI 2008-2021

Rated 5.0 out of 5
Based on 3 reviews
SKU: rad20-0984
Availability: 7 In Stock
Product Type: Fuel Plumbing
$379.95
$399.95
$379.95
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Part #: 20-0584

The Radium Engineering plumbing kits are designed to compliment Radium Engineering Subaru EJ fuel rail installations. This kit interfaces with the factory feed and return hard lines in the engine bay (near the LH strut tower) and provide all the underhood fuel plumbing. All necessary fittings and hoses are included, along with an adjustable high-flow fuel pressure regulator.

Two kits are offered; one that feeds the fuel rails in series, and another that feed the fuel rails in a parallel configuration. Both kits perform equally well. The end decision is based on personal preference.

Both kits are compatible with all Radium Fuel Rails for the Subaru EJ engines (excluding 20-0499 Fuel Rails).

IMPORTANT NOTES:
1. Kit does NOT includes a fuel filter.
2. This kit is NOT compatible with Radium dual port injector fuel rail kit 20-0499.
3. This kit is safe to use with alcohol fuels such as methanol, ethanol, E85 etc.
4. This kit uses 3/8" (6AN) high pressure EFI fuel hose.

20-0584 FUEL RAIL PLUMBING KIT, SUBARU EJ, PARALLEL
Because of the regulator mounting location and OEM fuel filter placement, the parallel fuel rail plumbing kit is only compatible with the 2008+ Impreza (WRX/STi) and Forester platform.

Because the hoses and fittings are consolidated, the parallel kit is a good option for cleaning up the engine bay. Each fuel rail is fed as shown in the photo above. The feed and return lines enter the Radium Multi-Port Regulator (MPR) from the rear and output through the front to the fuel rails.

As shown above, the regulator secures to the LH strut tower using the provided stainless steel mounting bracket. A Radium 0-100psi fuel pressure gauge is included for calibration. Fittings and 6AN hose are included to interface with the OEM feed and return hard lines. If aftermarket -AN hoses/lines have replaced the factory piping, this kit can still be used (contact us for details).
The contents of the 20-0584 kit are shown below.



average rating 5.0 out of 5
Based on 3 reviews
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Review posted
Reviewed by Victor Rivera J.
Verified Buyer
Rated 5 out of 5

Great all inclusive kit

Very straight forward install instructions, step by step with all supplied hardware and brackets. What more can you ask for?

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Review posted
Reviewed by Derek J.
Verified Buyer
Rated 5 out of 5

Radium parallel kit

Kit came with everything that was advertised and the shipping was quick as usual! Thanks IIR!

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Review posted
Reviewed by craig p.
Verified Buyer
Rated 5 out of 5

Works great

I got the parallel kit for my car works great I would just recommend to get a fuel pulse damper with it for one of your rails definitely a good quality kit

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